What are some tips to create your own content through content you have curated?

Last week while on a business trip, I struck up a conversation with a gentleman seated next to me on the plane (who also happened to be a tech marketer) about content curation and how difficult it can be at times to keep up with the barrage of information flowing through the Web. We discussed all of the curation tools available, what we liked and didn’t like about them and successful ways to organize consistent, timely, and relevant information updates to our respective communities that kept them active and engaged. During the discussion I asked him what he thought was the key to successful curation that helps a marketer create their own meaningful, innovative content. After all, successful content curation requires the right mix of original content to help maximize SEO potential.